Self-Assembly of Polymers and Their Applications in the Fields of Biomedicine and Materials
Polymers,
Год журнала:
2024,
Номер
16(15), С. 2097 - 2097
Опубликована: Июль 23, 2024
Polymer
self-assembly
can
prepare
various
shapes
and
sizes
of
pores,
making
it
widely
used.
The
complexity
diversity
biomolecules
make
them
a
unique
class
building
blocks
for
precise
assembly.
They
are
particularly
suitable
the
new
generation
biomaterials
integrated
with
life
systems
as
they
possess
inherent
characteristics
such
accurate
identification,
self-organization,
adaptability.
Therefore,
many
excellent
methods
developed
have
led
to
practical
results.
At
same
time,
development
advanced
science
technology
has
also
expanded
application
scope
synthetic
polymers.
By
utilizing
this
technology,
materials
properties
be
prepared
applied
in
field
tissue
engineering.
Nanomaterials
transparent
conductive
fields
electronic
displays
smart
glass.
Multi-dimensional,
controllable,
multi-level
between
nanostructures
been
achieved
through
quantitative
control
polymer
dosage
combination,
chemical
modification,
composite
methods.
Here,
we
list
classic
applications
natural-
artificially
synthesized
biomedicine
materials,
introduce
cutting-edge
technologies
involved
these
applications,
discuss
in-depth
advantages,
disadvantages,
future
directions
each
type
self-assembly.
Язык: Английский
RAFT-mediated polymerization-induced self-assembly of poly(ionic liquid) block copolymers in a green solvent
e-Polymers,
Год журнала:
2025,
Номер
25(1)
Опубликована: Янв. 1, 2025
Abstract
Here,
we
report
a
novel
method
for
regulating
the
morphology
of
block
copolymer
assemblies
through
use
reversible
addition–fragmentation
chain
transfer
dispersion
polymerization
in
ethanol.
In
this
method,
poly(
N
,
-dimethylacrylamide)
is
used
as
macromolecular
agent,
and
side
length
ionic
liquid
monomer
modified.
A
notable
change
alkyl-imidazole
(1-alkyl-3-(4-vinylbenzyl)
imidazolium
tetrafluoroborate)
was
observed
when
modified
from
methyl
to
butyl.
This
phenomenon
can
be
attributed
structural
alkyl
imidazole
monomers,
which
resulted
enhanced
solvent-phobic
properties.
The
kinetics
glass
transition
temperatures
polymers
were
investigated.
These
results
demonstrated
that
rate
increased
with
increasing
number
chains,
whereas
temperature
decreased.
It
provides
approach
synthesis
utilization
poly(ionic
liquid)
higher-order
morphologies.
Язык: Английский
Additive manufacturing of ultrafiltration membranes from block copolymer nanowires
Separation and Purification Technology,
Год журнала:
2025,
Номер
unknown, С. 132980 - 132980
Опубликована: Апрель 1, 2025
Язык: Английский
Modern Trends in Polymerization-Induced Self-Assembly
Polymers,
Год журнала:
2024,
Номер
16(10), С. 1408 - 1408
Опубликована: Май 15, 2024
Polymerization-induced
self-assembly
(PISA)
is
a
powerful
and
versatile
technique
for
producing
colloidal
dispersions
of
block
copolymer
particles
with
desired
morphologies.
Currently,
PISA
can
be
carried
out
in
various
media,
over
wide
range
temperatures,
using
different
mechanisms.
This
method
enables
the
production
biodegradable
objects
functionalities
stimuli
sensitivity.
Consequently,
offers
broad
spectrum
potential
commercial
applications.
The
aim
this
review
to
provide
an
overview
current
state
rational
synthesis
diverse
morphologies
techniques
discussion
begins
examination
main
thermodynamic,
kinetic,
structural
aspects
micellization,
followed
by
exploration
key
principles
formation
gradient
copolymers.
also
delves
into
mechanisms
implementation
governing
particle
morphology.
Finally,
future
developments
are
considered.
Язык: Английский
Synthesis of Degradable Homopolymer, Gradient and Block Copolymers, and Self-Assembly via RAFT Polymerization of 4,4-Dimethyl-2-methylene-1,3-dioxolan-5-one
Macromolecules,
Год журнала:
2024,
Номер
unknown
Опубликована: Сен. 27, 2024
Язык: Английский
Hybrid Photoiniferter and Ring‐Opening Polymerization Yields One‐Pot Anisotropic Nanorods
Macromolecular Rapid Communications,
Год журнала:
2024,
Номер
45(12)
Опубликована: Март 23, 2024
Polymerization-induced
self-assembly
(PISA)
has
emerged
as
a
scalable
one-pot
technique
to
prepare
block
copolymer
(BCP)
nanoparticles.
Recently,
PISA
process,
that
results
in
poly(l-lactide)-b-poly(ethylene
glycol)
BCP
nanoparticles
coined
ring-opening
polymerization
(ROP)-induced
crystallization-driven
(ROPI-CDSA),
was
developed.
The
resulting
nanorods
demonstrate
strong
propensity
for
aggregation,
the
formation
of
2D
sheets
and
3D
networks.
This
article
reports
synthesis
poly(N,N-dimethyl
acrylamide)-b-poly(l)-lactide
by
ROPI-CDSA,
utilizing
two-step,
approach.
A
dual-functionalized
photoiniferter
is
first
used
controlled
radical
acrylamido-based
monomer,
polymer
serves
macroinitiator
organocatalyzed
ROP
form
solvophobic
polyester
block.
are
highly
stable
display
anisotropy
at
higher
molecular
weights
(>12k
Da)
concentrations
(>20%
solids)
than
previous
report.
development
expands
chemical
scope
ROPI-CDSA
BCPs
provides
readily
accessible
made
with
biocompatible
materials.
Язык: Английский